M30620FCAFP#U5 Renesas Electronics America, M30620FCAFP#U5 Datasheet - Page 610

• Manufacturer Part Number: M30620FCAFP#U5
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30620FCAFP#U5

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-QFP
• Package: 100PQFP
• Family Name: M16C
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 87
• Interface Type: SIM/UART
• On-chip Adc: 10-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 11
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Appendix 5
1.2 Connection of bypass capacitor across Vss line and Vcc line
1.3 Wiring to analog input pins
Figure 1.2.1. Bypass capacitor across the Vss line and the Vcc line
Figure 1.3.1. Analog signal line and a resistor and a capacitor
Connect an approximately 0.1 F bypass capacitor across the Vss line and the Vcc line as follows:
• Connect a bypass capacitor across the Vss pin and the Vcc pin at equal length.
• Connect a bypass capacitor across the Vss pin and the Vcc pin with the shortest possible wiring.
• Use lines with a larger diameter than other signal lines for Vss line and Vcc line.
• Connect the power source wiring via a bypass capacitor to the Vss pin and the Vcc pin.
• Connect an approximately 100
• Connect an approximately 1000 pF capacitor across the Vss pin and the analog input pin. Besides,
Signals which is input in an analog input pin (such as an A-D converter/comparator input pin) are usually
output signals from sensor. The sensor which detects a change of event is installed far from the printed
circuit board with a microcomputer, the wiring to an analog input pin is longer necessarily. This long wiring
functions as an antenna which feeds noise into the microcomputer, which causes noise to an analog input
pin.
input pin in series. Besides, connect the resistor to the microcomputer as close as possible.
connect the capacitor to the Vss pin as close as possible. Also, connect the capacitor across the analog
input pin and the Vss pin at equal length.
Reason
N.G.
V
V
CC
SS
Thermistor
to 1 k resistor to an analog signal line which is connected to an analog
Noise
Note: The resistor is used for dividing
N.G.
resistance with a thermistor.
(Note)
O.K.
Microcomputer
V
Analog
input pin
SS
O.K.
V
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
V
CC
SS
M16C / 62A Group
Mitsubishi microcomputers
2-291